amadey | db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb

General

Target

db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
Size

1.8MB
MD5

964a4d1bec06fb43472743526069fad6
SHA1

1197831a7fdb37fc22eaf2760def19b15e291e7c
SHA256

db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb
SHA512

68f436050424fab67fe6b9bc25a9321cbdeac42eb73a2a1cd62eac211b17a58d470427b6f93f20b60f8abf007f099c097a89662364cf57e25802d00b305aa352
SSDEEP

49152:aql+YnHaZtSVzyNlsGldRHsRxs+NJLZqmJNS3tw:+YHakzyNmgdRk2+7LZqmDS2

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe

Executes dropped EXE 4 IoCs

pid	Process
1840	axplong.exe
1144	axplong.exe
2296	axplong.exe
1304	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4508	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
1840	axplong.exe
1144	axplong.exe
2296	axplong.exe
1304	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4508	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
4508	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
1840	axplong.exe
1840	axplong.exe
1144	axplong.exe
1144	axplong.exe
2296	axplong.exe
2296	axplong.exe
1304	axplong.exe
1304	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4508	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 1840	4508	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe	82
PID 4508 wrote to memory of 1840	4508	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe	82
PID 4508 wrote to memory of 1840	4508	db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe	82

C:\Users\Admin\AppData\Local\Temp\db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe
"C:\Users\Admin\AppData\Local\Temp\db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:1840

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1144

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2296

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe

Filesize
1.8MB

MD5
964a4d1bec06fb43472743526069fad6

SHA1
1197831a7fdb37fc22eaf2760def19b15e291e7c

SHA256
db9516f0eacf8b582b23529e92bf8105f34d397dc68753b5eecd2f68ad760efb

SHA512
68f436050424fab67fe6b9bc25a9321cbdeac42eb73a2a1cd62eac211b17a58d470427b6f93f20b60f8abf007f099c097a89662364cf57e25802d00b305aa352

Download Submit
memory/1144-23-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1144-26-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1144-25-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1144-24-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1304-46-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1304-45-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-28-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-39-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-19-0x0000000000A21000-0x0000000000A4F000-memory.dmp

Filesize
184KB

Download
memory/1840-21-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-48-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-16-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-47-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-43-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-27-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-42-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-29-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-30-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-31-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-32-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-33-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-34-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-41-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-40-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-38-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/1840-20-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/2296-37-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/2296-36-0x0000000000A20000-0x0000000000ED6000-memory.dmp

Filesize
4.7MB

Download
memory/4508-0-0x00000000005D0000-0x0000000000A86000-memory.dmp

Filesize
4.7MB

Download
memory/4508-3-0x00000000005D0000-0x0000000000A86000-memory.dmp

Filesize
4.7MB

Download
memory/4508-2-0x00000000005D1000-0x00000000005FF000-memory.dmp

Filesize
184KB

Download
memory/4508-1-0x0000000077314000-0x0000000077316000-memory.dmp

Filesize
8KB

Download
memory/4508-5-0x00000000005D0000-0x0000000000A86000-memory.dmp

Filesize
4.7MB

Download
memory/4508-18-0x00000000005D0000-0x0000000000A86000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads